:root {
  --bg: #F4EFE6;
  --fg: #1A1A1A;
  --accent: #C96442;
  --accent-light: #E8A97A;
  --muted: #7A746E;
  --surface: #EDE8E0;
  --border: #D4CFC6;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: 'Syne', system-ui, sans-serif;
  font-weight: 700;
  line-height: 1.1;
}

/* Nav */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 48px;
  border-bottom: 1px solid var(--border);
}
.nav-brand {
  font-family: 'Syne', sans-serif;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 0.08em;
}
.nav-tagline {
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.02em;
}

/* Hero */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 85vh;
  padding: 80px 48px;
  gap: 48px;
  align-items: center;
}
.hero-eyebrow {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 32px;
}
.hero-headline {
  font-size: clamp(56px, 7vw, 88px);
  font-weight: 800;
  margin-bottom: 32px;
  line-height: 1.0;
}
.hero-accent {
  color: var(--accent);
}
.hero-body {
  font-size: 18px;
  color: var(--muted);
  max-width: 440px;
  margin-bottom: 48px;
  line-height: 1.7;
}
.hero-product-row {
  display: flex;
  gap: 24px;
}
.hero-product-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px 24px;
  background: var(--surface);
}
.hero-product-label {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 15px;
  margin-bottom: 6px;
}
.hero-product-desc {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.5;
}
.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.hero-circle {
  position: absolute;
  border-radius: 50%;
}
.hero-circle-1 {
  width: 380px;
  height: 380px;
  background: radial-gradient(circle at 60% 40%, var(--accent-light), transparent 70%);
  opacity: 0.25;
}
.hero-circle-2 {
  width: 280px;
  height: 280px;
  background: var(--surface);
  border: 1px solid var(--border);
}
.hero-mark {
  position: relative;
  z-index: 1;
  text-align: center;
}
.hero-mark-grip {
  width: 100px;
  height: 100px;
  border: 3px solid var(--fg);
  border-radius: 50%;
  margin: 0 auto 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 8px 8px 0 var(--accent);
}
.hero-mark-label {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.12em;
}

/* Snap Section */
.snap-section {
  background: var(--fg);
  color: var(--bg);
  padding: 120px 48px;
}
.snap-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.snap-badge {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 100px;
  padding: 6px 16px;
  margin-bottom: 40px;
}
.snap-headline {
  font-size: clamp(52px, 6vw, 80px);
  font-weight: 800;
  margin-bottom: 32px;
  line-height: 1.0;
  color: var(--bg);
}
.snap-body {
  font-size: 18px;
  color: #A8A09A;
  max-width: 520px;
  margin-bottom: 64px;
  line-height: 1.7;
}
.snap-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.snap-feature {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}
.snap-feature-icon {
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 2px;
}
.snap-feature-title {
  font-family: 'Syne', sans-serif;
  font-weight: 600;
  font-size: 16px;
  margin-bottom: 4px;
  color: var(--bg);
}
.snap-feature-desc {
  font-size: 14px;
  color: #7A7470;
  line-height: 1.5;
}

/* Cases Section */
.cases-section {
  padding: 120px 48px;
  background: var(--surface);
}
.cases-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.cases-header {
  margin-bottom: 72px;
}
.cases-headline {
  font-size: clamp(44px, 5vw, 68px);
  font-weight: 800;
  margin-bottom: 20px;
  line-height: 1.05;
}
.cases-body {
  font-size: 18px;
  color: var(--muted);
  max-width: 460px;
  line-height: 1.7;
}
.cases-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 24px;
}
.case-card {
  border-radius: 16px;
  overflow: hidden;
  background: var(--bg);
  border: 1px solid var(--border);
}
.case-card-pattern {
  height: 200px;
  background: repeating-conic-gradient(var(--accent) 0% 10%, var(--bg) 0% 20%) 0 0 / 30px 30px;
}
.case-card-leopard .case-card-pattern {
  background: repeating-conic-gradient(#D4A96A 0% 8%, #1A1A1A 0% 16%) 0 0 / 28px 28px;
}
.case-card-band .case-card-pattern-band {
  background: linear-gradient(135deg, #E8E4DC 50%, var(--accent) 50%);
}
.case-card-bare .case-card-pattern-bare {
  background: var(--fg);
}
.case-card-content {
  padding: 24px;
}
.case-card-tag {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 17px;
  margin-bottom: 8px;
}
.case-card-desc {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.5;
  margin-bottom: 12px;
}
.case-card-price {
  font-size: 14px;
  font-weight: 500;
  color: var(--accent);
}

/* Philosophy Section */
.philosophy-section {
  padding: 120px 48px;
}
.philosophy-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.philosophy-label {
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
}
.philosophy-headline {
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 800;
  margin-bottom: 72px;
  line-height: 1.05;
}
.philosophy-pillars {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 48px;
  border-top: 1px solid var(--border);
  padding-top: 64px;
}
.pillar-number {
  font-family: 'Syne', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 16px;
}
.pillar-title {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 20px;
  margin-bottom: 12px;
}
.pillar-body {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.6;
}

/* Closing */
.closing-section {
  background: var(--accent);
  padding: 120px 48px;
  text-align: center;
}
.closing-inner {
  max-width: 800px;
  margin: 0 auto;
}
.closing-headline {
  font-size: clamp(40px, 5vw, 68px);
  font-weight: 800;
  color: var(--bg);
  margin-bottom: 24px;
  line-height: 1.05;
}
.closing-body {
  font-size: 18px;
  color: rgba(244, 239, 230, 0.75);
  max-width: 500px;
  margin: 0 auto 48px;
  line-height: 1.7;
}
.closing-mark {
  display: inline-block;
}
.closing-brand {
  font-family: 'Syne', sans-serif;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.2em;
  color: rgba(244, 239, 230, 0.5);
}

/* Pre-order Section */
.preorder-section {
  background: var(--fg);
  color: var(--bg);
  padding: 120px 48px;
}
.preorder-inner {
  max-width: 700px;
  margin: 0 auto;
}
.preorder-badge {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 100px;
  padding: 6px 16px;
  margin-bottom: 40px;
}
.preorder-headline {
  font-size: clamp(48px, 6vw, 76px);
  font-weight: 800;
  margin-bottom: 24px;
  line-height: 1.0;
  color: var(--bg);
}
.preorder-body {
  font-size: 18px;
  color: #A8A09A;
  max-width: 500px;
  margin-bottom: 48px;
  line-height: 1.7;
}
.preorder-form {
  margin-bottom: 16px;
}
.preorder-input-group {
  display: flex;
  gap: 0;
  max-width: 480px;
  margin-bottom: 12px;
}
.preorder-input {
  flex: 1;
  padding: 16px 20px;
  font-family: 'DM Sans', sans-serif;
  font-size: 16px;
  background: rgba(244, 239, 230, 0.07);
  border: 1px solid rgba(244, 239, 230, 0.15);
  border-right: none;
  border-radius: 8px 0 0 8px;
  color: var(--bg);
  outline: none;
  transition: border-color 0.2s;
}
.preorder-input::placeholder {
  color: #7A7470;
}
.preorder-input:focus {
  border-color: var(--accent);
}
.preorder-btn {
  padding: 16px 28px;
  background: var(--accent);
  color: var(--bg);
  border: 1px solid var(--accent);
  border-radius: 0 8px 8px 0;
  font-family: 'Syne', sans-serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.2s;
  display: flex;
  align-items: center;
  gap: 8px;
}
.preorder-btn:hover:not(:disabled) {
  background: #B85638;
}
.preorder-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}
.preorder-btn-loading svg {
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.preorder-error {
  font-size: 13px;
  color: #E88A6A;
  margin-bottom: 12px;
}
.preorder-privacy {
  font-size: 12px;
  color: #7A7470;
}
.preorder-success {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--accent);
  font-family: 'Syne', sans-serif;
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 16px;
}
.preorder-social-proof {
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid rgba(244, 239, 230, 0.1);
}
.preorder-count-block {
  display: flex;
  align-items: baseline;
  gap: 10px;
}
.preorder-count {
  font-family: 'Syne', sans-serif;
  font-size: 32px;
  font-weight: 800;
  color: var(--bg);
}
.preorder-count-label {
  font-size: 14px;
  color: #7A7470;
}
.footer {
  padding: 48px;
  border-top: 1px solid var(--border);
  text-align: center;
}
.footer-brand {
  font-family: 'Syne', sans-serif;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}
.footer-tagline {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 16px;
}
.footer-copy {
  font-size: 12px;
  color: var(--border);
}

/* Responsive */
@media (max-width: 768px) {
  .preorder-section { padding: 80px 24px; }
  .preorder-input-group { flex-direction: column; }
  .preorder-input { border-right: 1px solid rgba(244, 239, 230, 0.15); border-radius: 8px; margin-bottom: 12px; }
  .preorder-btn { border-radius: 8px; justify-content: center; }
  .nav { padding: 20px 24px; }
  .nav-tagline { display: none; }
  .hero { grid-template-columns: 1fr; padding: 60px 24px; min-height: auto; gap: 40px; }
  .hero-headline { font-size: 52px; }
  .hero-visual { display: none; }
  .snap-section { padding: 80px 24px; }
  .snap-features { grid-template-columns: 1fr; }
  .cases-section { padding: 80px 24px; }
  .cases-grid { grid-template-columns: 1fr; }
  .philosophy-section { padding: 80px 24px; }
  .philosophy-pillars { grid-template-columns: 1fr; gap: 32px; }
  .closing-section { padding: 80px 24px; }
  .footer { padding: 32px 24px; }
}

@media (max-width: 480px) {
  .hero-product-row { flex-direction: column; }
  .snap-headline { font-size: 44px; }
  .cases-headline { font-size: 40px; }
}